-9%
Kooks 750204 11mm Spark Plug Wires Grey Black Boots LSX Truck SUV Van 8 Piece Set - Kooks Headers KSH750204
Kooks 750204 11mm Spark Plug Wires Grey Black Boots LSX Truck SUV Van 8 Piece Set - Kooks Headers KSH750204
Kooks 750204 11mm Spark Plug Wires Grey Black Boots LSX Truck SUV Van 8 Piece Set - Kooks Headers KSH750204
Kooks 750204 11mm Spark Plug Wires Grey Black Boots LSX Truck SUV Van 8 Piece Set - Kooks Headers KSH750204
Click to zoom in

Kooks 750204 11mm Spark Plug Wires Grey Black Boots LSX Truck SUV Van 8 Piece Set

Kooks Headers
KSH750204
842422179489
Spark Plug Wire Sets
26 Units In Stock
$ 295.21 $ 265.69
$ 265.69

The Kooks spark plug wire sets identified by manufacturer part number 750204 is supplied in the exact configuration described as 11mm Spark Plug Wires (8 pc. Set). Grey with Black Boots. LSX Truck. Confirm the complete part number, application, connection points, emissions requirements, and included components before ordering.

Key Features

  • The 11mm diameter refers to the overall wire size including insulation.
  • These wires are built to handle the proximity to hot stainless headers that LSX truck builds require.
  • The OEM wires are not designed to route around the new header tube positions and may contact hot surfaces or lack the length needed for proper clearance.
  • This includes platforms such as the Chevrolet Silverado, GMC Sierra, Tahoe, Suburban, Yukon, and Express van equipped with LSX V8 engines.
  • Identify each wire in the set by length and route to determine which cylinder each wire serves.
  • This wire set wires are built longer and routed differently than OEM, providing the clearance needed to run cleanly from the coils to the plugs without contact against hot header tubes.

Fitment

Years Make Model Application Notes
1999-2013 Chevrolet Silverado 1500 Verify engine, emissions equipment, transmission, and exhaust configuration
1999-2013 GMC Sierra 1500 Verify engine, emissions equipment, transmission, and exhaust configuration
2000-2014 Chevrolet Suburban 1500 Verify engine, emissions equipment, transmission, and exhaust configuration
2000-2014 GMC Yukon XL 1500 Verify engine, emissions equipment, transmission, and exhaust configuration
2000-2023 Chevrolet Tahoe Verify engine, emissions equipment, transmission, and exhaust configuration
2000-2023 GMC Yukon Verify engine, emissions equipment, transmission, and exhaust configuration
2002-2006 Chevrolet Avalanche 1500 Verify engine, emissions equipment, transmission, and exhaust configuration
2008-2014 Cadillac Escalade ESV Verify engine, emissions equipment, transmission, and exhaust configuration
2008-2023 Cadillac Escalade Verify engine, emissions equipment, transmission, and exhaust configuration
2011-2013 Cadillac Escalade EXT Verify engine, emissions equipment, transmission, and exhaust configuration
2015-2023 GMC Yukon XL Verify engine, emissions equipment, transmission, and exhaust configuration
2019-2023 Chevrolet Suburban Verify engine, emissions equipment, transmission, and exhaust configuration

Specifications

Brand Kooks Headers
Manufacturer Part Number 750204
Product Type Spark Plug Wire Sets
Material Manufacturer-specified materials
Nominal Dimensions Confirm exact part dimensions
Fitment Type Vehicle Specific

What's Included

  • 30ohm/ft Resistance Rating
  • High Temp Sure Grip Silicone boots are angled 45 degrees at both ends to maximize clearance to headers

About Kooks Headers

Kooks manufactures performance exhaust components in the United States, including headers, connection pipes, catalytic-converter assemblies, cat-back systems, mufflers, flanges, and installation hardware. Exact part-number verification is essential because similar-looking components can use different engine, chassis, emissions, and connection configurations.

Related Kooks Headers Products

Frequently Asked Questions

Will this Kooks spark plug wire sets fit my 1999-2013 Chevrolet Silverado 1500?
That year, make, and model range is listed. Confirm the engine, emissions equipment, transmission, body configuration, existing exhaust, and exact Kooks part number before ordering.

Can these plug wires follow the factory routing?
Use the application-specific routing where possible, keep each wire away from sharp edges and exhaust heat, and maintain proper separation to prevent crossfire.

What should I check before the first start?
Confirm the firing order, fully seated terminals, correct boot angles, adequate heat clearance, and that no wire is stretched or pinched.

Installation Instructions

  1. Verify the exact part number, application, emissions configuration, connection sizes, and package contents before disassembly.
  2. Support the vehicle safely and follow the factory service procedure together with the current Kooks instructions for this part number.
  3. Test-fit every component before cutting, welding, or permanently tightening the exhaust system.
  4. Route oxygen-sensor wiring and nearby hoses, lines, and cables away from heat, sharp edges, and moving parts.
  5. Torque fasteners in the specified sequence, inspect for leaks and clearance, and recheck accessible connections after initial heat cycles.
Engine

Engine

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

View Engine Products
Ignition

Ignition

Ignition parts keep every cylinder firing on time and every start crisp, and Black Ops Auto Works stocks the full system in one collection. Spark plugs, coil packs, plug wires, distributors, starters, sensors, and glow plugs from NGK, Granatelli, MSD, Ford Performance, Moroso, Mishimoto, HKS, and COBB all live here. Whether you are chasing a weak spark on a daily driver, refreshing a tune-up on an LS or Coyote build, or wiring in a full coil-on-plug conversion, this collection has the OEM-grade replacements and the performance upgrades to keep the mixture lighting off cleanly under boost, high RPM, or heavy load. What Belongs in the Ignition System The ignition system is more than just the spark plug. Every part in this collection plays a role in taking 12-volt battery power, stepping it up to tens of thousands of volts, and delivering that spark to the right cylinder at the right instant. Weakness anywhere in the chain shows up as misfires, hard starts, poor mileage, or a chec...

View Ignition Products
Kooks Headers and Exhaust

Kooks Headers and Exhaust

Shop Kooks headers, connection pipes, catalytic-converter assemblies, cat-back systems, axle-back systems, mufflers, flanges, gaskets, oxygen-sensor extensions, and exhaust hardware by exact manufacturer part number and verified application. Confirm the complete vehicle, engine, emissions configuration, transmission, existing exhaust, and every connection requirement before ordering. Kooks Product Families Kooks manufactures long-tube and emissions-style headers, catted and non-catted connection pipes, GREEN catalytic-converter assemblies, complete exhaust systems, universal fabrication components, and supporting installation hardware. Choosing the Correct Kooks Part Match the complete Kooks manufacturer part number Confirm year, make, model, engine, transmission, body configuration, and factory exhaust equipment Verify collector, inlet, outlet, and tubing dimensions Review catalytic-converter and emissions requirements for the installation location Confirm whether gaskets, clamps...

View Kooks Headers and Exhaust Products
Spark Plug Wire Sets

Spark Plug Wire Sets

Spark plug wire sets deliver ignition voltage from the coil or distributor to each spark plug, and Black Ops Auto Works stocks direct fit and universal sets for classic muscle cars, JDM imports, minivans, and modern performance platforms. Shop applications for Chevrolet Corvette and Camaro, Ford Taurus and Aerostar, Mercedes-Benz, Acura Integra, Nissan 300ZX and 200SX, Toyota Corolla AE86, and Jeep Wrangler. Sets are available in factory replacement and high performance configurations with multiple boot styles and wire gauges. Black Ops Auto Works carries 1,286 spark plug wire set SKUs. What This Category Covers This collection includes direct fit spark plug wire sets engineered for specific year, make, and model applications, along with universal HEI and non-HEI style sets that can be trimmed to fit a wide range of distributor and coil pack configurations. Direct Fit vs Universal Wire Sets Direct fit sets are molded to the exact length and routing of a specific vehicle, while u...

View Spark Plug Wire Sets Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×